Vulnerability Details CVE-2010-3444
Buffer overflow in the log2vis_utf8 function in pyfribidi.c in GNU FriBidi 0.19.1, 0.19.2, and possibly other versions, as used in PyFriBidi 0.10.1, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted Arabic UTF-8 string that causes original 2-byte UTF-8 sequences to be transformed into 3-byte sequences.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.031
EPSS Ranking 86.3%
CVSS Severity
CVSS v2 Score 7.5
References
- http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052935.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052936.html
- http://secunia.com/advisories/42868
- http://sourceforge.net/tracker/?func=detail&aid=2676136&group_id=158366&atid=807545
- http://www.securityfocus.com/bid/43592
- http://www.vupen.com/english/advisories/2011/0058
- https://bugzilla.redhat.com/show_bug.cgi?id=565997
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64619
- http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052935.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052936.html
- http://secunia.com/advisories/42868
- http://sourceforge.net/tracker/?func=detail&aid=2676136&group_id=158366&atid=807545
- http://www.securityfocus.com/bid/43592
- http://www.vupen.com/english/advisories/2011/0058
- https://bugzilla.redhat.com/show_bug.cgi?id=565997
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64619
Products affected by CVE-2010-3444
-
cpe:2.3:a:fribidi:gnu_fribidi:0.19.1
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cpe:2.3:a:fribidi:gnu_fribidi:0.19.2
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cpe:2.3:a:kobi_zamir:pyfribidi:0.10.1